www.x-motion.cn/Application/Common/Model/HomeStoresModel.class.php

<?php
namespace Common\Model;

use Common\Model\BaseModel;

/**
 * 官网门店
 * @author: linch
 * Class HomeStoresModel
 * @package Common\Model
 */
class HomeStoresModel extends BaseModel
{
    //软删状态
    const status_del = 0;     //删除
    const status_on = 1;      //正常
    const status_off = 2;     //下架

    //新旧状态
    const new_off = 0;          // 旧店
    const new_on = 1;           // 新店

    protected $mod;

    public function __construct() {
        parent::__construct();
        $this->mod = M('home_stores');
    }

    /**
     * 获取数据
     * @author: linch
     */
    public function get_data($search, $page_num, $page_size, $type = 0) {
        $where = array(
            'status' => self::status_on,
        );
        if ($search['city_id'] > 0) {
            $where['city_id'] = $search['city_id'];
        }
        if (isset($search['is_new'])) {
            $where['is_new'] = $search['is_new'];
        }
        $order = 'id asc';
        $limit = ($page_num - 1) * $page_size . ' ,' . $page_size;
        $field = '*';
        $list = $this->where($where)->order($order)->field($field)->limit($limit)->select();
        $count = $this->where($where)->count();
        $Page = new \Common\Common\util\PageO($count, $page_size);
//        $Page = new \Think\Page($count, $page_size);
        $pager = $Page->show();
        if (($type == 1) && count($list) < $page_size) {
            $list[] = $this->get_default_store();
        }
        $store_id_arr = array();
        foreach ($list as $k => $v) {
            $store_id_arr[] = $v['id'];
            $list[$k]['have_news'] = 0;
        }
        //查看文章是否有分店的
        if (!empty($store_id_arr)) {
            $news_model = new \Common\Model\HomeNewModel();
            $news_temp = $news_model->field('distinct(store_id) as store_id')->where(array('store_id' => array('in', $store_id_arr), 'status' => $news_model::status_on))->select();
            $news_data = array();
            foreach ($news_temp as $k => $v) {
                $news_data[$v['store_id']] = $v;
            }
        }
        //整合数据
        foreach ($list as $k => $v) {
            if (!empty($news_data[$v['id']])) {
                $list[$k]['have_news'] = 1;
            }
        }
        $data = array(
            'list'  => $list,
            'count' => $count,
            'pager' => $pager,
        );
        return $data;
    }

    /**
     * 获取填充数据
     * @author: linch
     */
    public function get_default_store() {
        return array(
            'name'    => '',
            'address' => '',
            'img'     => 'https://img.x-motion.cn/home/image/store_join.jpg',
            'date'    => '',
            'time'    => '',
            'tel'     => '',
        );
    }


}